JAJSRV1 June   2024 TPS562243 , TPS562246

PRODUCTION DATA  

  1.   1
  2. 特長
  3. アプリケーション
  4. 概要
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Adaptive On-Time Control and PWM Operation
      2. 6.3.2 Eco-mode Control
      3. 6.3.3 Soft Start and Prebiased Soft Start
      4. 6.3.4 Large Duty Operation
      5. 6.3.5 Current Protection
      6. 6.3.6 Enable Circuit
      7. 6.3.7 Undervoltage Lockout (UVLO) Protection
      8. 6.3.8 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Eco-mode Operation
      2. 6.4.2 FCCM Mode Operation
  8. Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Custom Design With WEBENCH® Tools
        2. 7.2.2.2 Output Voltage Resistors Selection
        3. 7.2.2.3 Output Filter Selection
        4. 7.2.2.4 Input Capacitor Selection
        5. 7.2.2.5 Bootstrap Capacitor Selection
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 Custom Design With WEBENCH® Tools
    2. 8.2 ドキュメントの更新通知を受け取る方法
    3. 8.3 サポート・リソース
    4. 8.4 Trademarks
    5. 8.5 静電気放電に関する注意事項
    6. 8.6 用語集
  10. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ(パッケージ|ピン)
サーマルパッド・メカニカル・データ
発注情報

Application Curves

TPS562243 TPS562246 TPS562243 Output Voltage Ripple With
            0.01A LoadingFigure 7-2 TPS562243 Output Voltage Ripple With 0.01A Loading
TPS562243 TPS562246 TPS562243 Output Voltage Ripple With
            2A LoadingFigure 7-4 TPS562243 Output Voltage Ripple With 2A Loading
TPS562243 TPS562246 TPS562243 Enable On With 2A
            LoadingFigure 7-6 TPS562243 Enable On With 2A Loading
TPS562243 TPS562246 TPS562246 Enable On With 2A
            LoadingFigure 7-8 TPS562246 Enable On With 2A Loading
TPS562243 TPS562246 TPS562243 Power On With 2A
            LoadingFigure 7-10 TPS562243 Power On With 2A Loading
TPS562243 TPS562246 TPS562246 Power On With 2A
            LoadingFigure 7-12 TPS562246 Power On With 2A Loading
TPS562243 TPS562246 TPS562243 Load Transient With 0A to
            2AFigure 7-14 TPS562243 Load Transient With 0A to 2A
TPS562243 TPS562246 TPS562243 Normal Operation to Output
            HardshortFigure 7-16 TPS562243 Normal Operation to Output Hardshort
TPS562243 TPS562246 TPS562246 Output Voltage Ripple With
            0.01A LoadingFigure 7-3 TPS562246 Output Voltage Ripple With 0.01A Loading
TPS562243 TPS562246 TPS562246 Output Voltage Ripple With
            2A LoadingFigure 7-5 TPS562246 Output Voltage Ripple With 2A Loading
TPS562243 TPS562246 TPS562243 Enable Off With 2A
            LoadingFigure 7-7 TPS562243 Enable Off With 2A Loading
TPS562243 TPS562246 TPS562246 Enable Off With 2A
            LoadingFigure 7-9 TPS562246 Enable Off With 2A Loading
TPS562243 TPS562246 TPS562243 Power Off With 2A
            LoadingFigure 7-11 TPS562243 Power Off With 2A Loading
TPS562243 TPS562246 TPS562246 Power Off With 2A
            LoadingFigure 7-13 TPS562246 Power Off With 2A Loading
TPS562243 TPS562246 TPS562246 Load Transient With 0A to
            2AFigure 7-15 TPS562246 Load Transient With 0A to 2A
TPS562243 TPS562246 TPS562246 Normal Operation to Output
            HardshortFigure 7-17 TPS562246 Normal Operation to Output Hardshort